{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "DNA", "cell type", "RNA", "protein"], "input": "This includes a very low apparent dissociation constant ( Kd ) of 0.1 nM for both aldosterone and the effect on the Na(+)-H(+)-antiport , a high turnover rate, and the almost exclusive binding selectivity for aldosterone ."}
{"cell line": [], "DNA": [], "cell type": [], "RNA": [], "protein": ["Na(+)-H(+)-antiport"]}